'll see you here next time. -- captions by vitac -- www.vitac.com tavis: good evening. from los angeles, i am tavis smiley. tonight, a conversation with two of the founding members of tower of power. over the years, they have toured constantly and released more than 20 albums. their latest is called "hipper than hip." it features the or and section that defines their distinctive sound. tower ofation with power, coming up right now.